Pros: Readability. Unique closing reserved words on compound
statements will enhance readability and flexibility of a language. When an
endwhile or an endif in a program is written by someone else, it is vivid which
block is ending. Using braces is much harder is sometimes much harder to read.
Cons: Writability. They have the disadvantage of writability
and thus, complicating the language by increasing the number of keywords. Use
of more of these reserved words mean less words available for the programmer.
Answer:
- def c_to_f(celsius):
- return celsius * 9/5 + 32
-
- temp_c = float(input('Enter temperature in Celsius: '))
- temp_f = None
-
- temp_f = c_to_f(temp_c)
- print('Fahrenheit:' , temp_f)
Explanation:
The first piece of code we can fill in is the formula to convert Celsius to Fahrenheit and return it as function output (Line 2).
The second fill-up code is to call the function c_to_f and pass temp_c as argument (Line 7). The temp_c will be processed in the function and an equivalent Fahrenheit value will be returned from the function and assigned it to temp_f.
Answer: (D) Database design follows the twelve principles proffered by Dr. Edgar F. Codd
Explanation:
The relational database is basically based on the relational model of the data which is proposed by the Dr Edger F. codd and he mainly introduced the twelve basics principle of the database designing in the database system. He also contributed various valuable principle in the computer science.
The twelve principle are:
- The first rule of the relational database is the information rule as it represented all data or information
- Independence of the integrity
- Viewing various updating rule
- Logically treatment of various NULL value
- Independence of the physical database
- Distribution in-dependency
- Various delete, insert and update rules
- The overall logical description of the database are basically stored in the database directory
- There is no subversion rule
- There is guarantee accessing rule
- Proper rule for data language
- The relational database level actions
Answer:
This question is Incomplete, here is the complete question:
TCP is a Transport-layer protocol used to communicate between applications, but it's a lightweight Transport-layer protocol, meaning it lacks many of the reliability and flow control features of UDP.
True or False?
Answer:
False
Explanation:
Transmission Control Protocol (TCP) is one of the major protocols we have inside the Internet protocol suite. It is being referred to as a standard that defines how to set up and maintain a network conversation through which various application programs will be able to exchange data. TCP works alongside the Internet Protocol (IP), and it defines how computers relay packets of data to each other.